20411+2321

  • Unique Name: 20411+2321POU4864AB
  • RA: 20 41 07.85
  • Dec: +23 21 37.7
  • Discoverer: POU
  • Discoverer Number: 4864
  • Components: AB
  • First year: 1899
  • Last year: 2009
  • Observations: 4
  • First position angle: 217
  • Last position angle: 213
  • First separation: 16.2
  • Last separation: 13.8
  • Mag first component: 12.2
  • Mag second component: 13.1
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: 20
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes:
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